Electrochemistry
YOUR LINK HERE:
http://youtube.com/watch?v=aJYBEyKs8VQ
2:45 calculating voltage of redox electrochemical cells • 13:00 example of electrochemical reaction where half cell reactions have different numbers of electrons • 30:51 oxidation in air of metals • 40:00 anodized aluminum • 42:10 Pilling-Bedworth ratio for knowing which metals will corrode and oxidize
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